Shroud for an internal combustion engine



FIG. 1 is a front and top right perspective view of an internal combustion engine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of various engine components is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a shroud for an internal combustion engine, as shown and described. 